AT268340B - Device for the extraction of exhaust gases from converters when refining pig iron with oxygen - Google Patents

Device for the extraction of exhaust gases from converters when refining pig iron with oxygen

Info

Publication number
AT268340B
AT268340B AT304260A AT304260A AT268340B AT 268340 B AT268340 B AT 268340B AT 304260 A AT304260 A AT 304260A AT 304260 A AT304260 A AT 304260A AT 268340 B AT268340 B AT 268340B
Authority
AT
Austria
Prior art keywords
converters
extraction
oxygen
exhaust gases
pig iron
Prior art date
Application number
AT304260A
Other languages
German (de)
Original Assignee
Loire Atel Forges
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from FR792667A external-priority patent/FR1237731A/en
Priority claimed from FR813006A external-priority patent/FR76548E/en
Priority claimed from FR824311A external-priority patent/FR77523E/en
Application filed by Loire Atel Forges filed Critical Loire Atel Forges
Application granted granted Critical
Publication of AT268340B publication Critical patent/AT268340B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/38—Removal of waste gases or dust
    • C21C5/40—Offtakes or separating apparatus for converter waste gases or dust
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/38—Removal of waste gases or dust
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
    • F22B1/183—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines in combination with metallurgical converter installations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/09—Furnace gas scrubbers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
AT304260A 1959-04-21 1960-04-21 Device for the extraction of exhaust gases from converters when refining pig iron with oxygen AT268340B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR792667A FR1237731A (en) 1959-04-21 1959-04-21 Installation for the recovery of oxygen blown converter gases
FR813006A FR76548E (en) 1959-12-14 1959-12-14 Installation for the recovery of oxygen blown converter gases
FR824311A FR77523E (en) 1960-04-12 1960-04-12 Installation for the recovery of oxygen blown converter gases

Publications (1)

Publication Number Publication Date
AT268340B true AT268340B (en) 1969-02-10

Family

ID=27245258

Family Applications (1)

Application Number Title Priority Date Filing Date
AT304260A AT268340B (en) 1959-04-21 1960-04-21 Device for the extraction of exhaust gases from converters when refining pig iron with oxygen

Country Status (5)

Country Link
US (1) US3170017A (en)
AT (1) AT268340B (en)
DE (1) DE1408802B1 (en)
GB (1) GB877046A (en)
NL (1) NL6506641A (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1408247B1 (en) * 1959-07-04 1971-01-21 Yokohama Engineering Co Ltd Device for capturing the unburned exhaust gases from a top-speed oxygen converter
SE301165B (en) * 1961-07-24 1968-05-27 Waagner Biro Ag
US3168073A (en) * 1961-12-01 1965-02-02 Babcock & Wilcox Co Forced flow water cooled hood
US3323495A (en) * 1963-08-13 1967-06-06 Combustion Eng Hood organization for use with converters employed in steel making process
US3418109A (en) * 1964-01-30 1968-12-24 Kaiser Ind Corp Method for producing steel by an oxygen lance
US3357820A (en) * 1964-02-11 1967-12-12 Waagner Biro Ag Method of and installation for the utilization of hot waste gases from furnaces of metallurgical works
US3347539A (en) * 1964-10-23 1967-10-17 Koppers Co Inc Exhaust receiving hood
US3480427A (en) * 1967-07-26 1969-11-25 Koppers Co Inc Method and apparatus for treating metallurgical furnace gases
US3558116A (en) * 1968-10-07 1971-01-26 Kawasaki Steel Co Waste gas leakage preventive device in the basic oxygen furnace
US3604376A (en) * 1969-12-16 1971-09-14 Sticker Ind Supply Corp Electric furnace ventilation and gas cooling cleaning system
FR2125183B1 (en) * 1971-02-17 1974-10-11 Wendel Sidelor
US4032119A (en) * 1976-03-11 1977-06-28 Pennsylvania Engineering Corporation Lance seal for converter vessel gas collecting hood
DE2843879C2 (en) * 1978-10-07 1983-11-24 Klöckner-Humboldt-Deutz AG, 5000 Köln Device for gasifying carbon by means of a molten metal bath
US4387883A (en) * 1980-11-21 1983-06-14 Clesid S.A. Changeover device for an installation for recovery of the gases and fumes proceeding from a converter
DE3316562A1 (en) * 1982-10-07 1984-04-12 Klöckner-Humboldt-Deutz AG, 5000 Köln SEALING DEVICE FOR COUPLINGS IN GAS PIPES
US4913735A (en) * 1989-02-09 1990-04-03 Palmer Manufacturing & Supply, Inc. Flux injector lance for use in processing aluminum and method
FI86578C (en) * 1990-07-04 1992-09-10 Ahlstroem Oy Method and apparatus for cooling hot gases
US5478370A (en) * 1994-07-01 1995-12-26 Amoco Corporation Method for producing synthesis gas
CN104190696B (en) * 2014-09-12 2016-04-06 中冶建筑研究总院有限公司 Vapour device is received in a kind of water spray revolution
CN114713528B (en) * 2022-03-28 2023-03-24 四川点石能源股份有限公司 Coal gas steam waste heat integral utilization power generation system for iron and steel enterprises

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE358612C (en) * 1919-12-09 1922-09-13 Ludwig Silbereisen Process for recycling waste heat from converters
US1866824A (en) * 1930-09-12 1932-07-12 Sheridan Leslie Mitchell Converter hood
US2195274A (en) * 1937-12-09 1940-03-26 Gen Chemical Corp Boiler
US2354400A (en) * 1942-06-22 1944-07-25 Us Steel Corp Of Delaware Bessemer converter blow control method
US2621300A (en) * 1949-05-25 1952-12-09 Infra Roast Inc Balanced self-compensating photosensitive control
US2702026A (en) * 1952-07-31 1955-02-15 Svenska Maskinverken Ab Steam generating plant utilizing heat emanating from many different sources
DE1007347B (en) * 1953-02-12 1957-05-02 Waagner Biro Ag Process for recovering waste heat from exhaust gases from steel converters
FR1081824A (en) * 1953-05-04 1954-12-23 Siderurgie Fse Inst Rech Device for measuring the variations in opacity of the flame of a Thomas converter and automatically determining the end of the operation
US2803450A (en) * 1953-09-29 1957-08-20 Pennsylvania Engineering Corp Converter gas cleaning system
FR1116195A (en) * 1953-11-28 1956-05-04 Gutehoffnungshuette Sterkrade Converter chimney
DE931597C (en) * 1954-02-26 1955-08-11 Gutehoffnungshuette Sterkrade Converter flue gas trap
DE1020355B (en) * 1954-03-06 1957-12-05 Thyssen Huette Ag Device for removing dust from converters
AT186273B (en) * 1954-07-21 1956-07-25 Evg Entwicklung Verwert Ges Device for diverting the exhaust gases from converters with a seal against the ingress of air
US2954244A (en) * 1956-08-10 1960-09-27 Henry J Kaiser Company Movable gas sealing device for furnaces and the like

Also Published As

Publication number Publication date
GB877046A (en) 1961-09-13
NL6506641A (en) 1965-07-26
US3170017A (en) 1965-02-16
DE1408802B1 (en) 1969-12-11

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